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a vein accompanying another structure; a vein may accompany an artery in such a way that the arterial pulses aid venous return

a vein accompanying another structure; a vein may accompany an artery in such a way that the arterial pulses aid venous return

a vein accompanying another structure; a vein may accompany an artery in such a way that the arterial pulses aid venous return

a vein accompanying another structure; a vein may accompany an artery in such a way that the arterial pulses aid venous return

a vein accompanying another structure; a vein may accompany an artery in such a way that the arterial pulses aid venous return